This standard specifies the wavelength dispersive X-ray fluorescence spectrometry method for the determination of sodium, magnesium, aluminum, silicon, calcium, vanadium, iron, nickel, copper, lead and arsenic in crude oil. This standard applies to crude oil that does not contain non-paraffin solids or has a moisture mass fraction not exceeding 0.5%. The measurement range is shown in Table 1. Table 1 Measuring range (omitted)
SN/T 3187-2012 history
2012SN/T 3187-2012 Determination of sodium,magnesium,aluminium,silicon,calcium,vanadium,iron,nickel,copper,lead,arsenic in crude oil.Wavelength dispersive X-ray fluorescence spectrometry